jest-serializer-enzyme

This is a serializer for Enzyme backed by enzyme-to-json, I suggest looking at enzyme-to-json for the implementation details

Install it

npm install --save-dev jest-serializer-enzyme

Add it to your jest config

"jest": {
  "snapshotSerializers": ["<rootDir>/node_modules/jest-serializer-enzyme"]
}

More about Jest's snapshotSerializer config here.

Enjoy

import React from 'react';
import { shallow } from 'enzyme';

const Bar = ({ text }) => <p>{text}</p>

const Foo = () => (
  <div>
    <Bar text="The text" />
  </div>
);

it('Renders', () => {
  const wrapper = shallow(<Foo />);
  expect(wrapper).toMatchSnapshot();
});